NTEE-XP codeCorresponding NTEE-XP code -- a slightly more detailed coding system used prior to late 1990s.

IrsSubsectionCharacter(10)

IRS Subsection codeCorresponding IRS subsection code (used for only a small number of NTEE codes). For example, most (but not all) industry associations in the S3s or S4s will be exempt as 501(c)(6) trade associations.

Miscellaneous

RandNumNumeric(10)

Random number between 0 and 1Random number between 0 and 1 used for creating samples